Buyers reveal a whole range of behaviors and interests when they browse our pages, so we decided to incorporate these additional purchase intent signals into our machine learning model to improve the relevance of our recommended items.

A step-by-step guide on how to build a state-of-the-art recommender system in an industrial setting.

A look at how our eBay technologists created an automatic testing solution for batch applications.

A new lightweight distributed architecture is proposed and applied on eBay’s release system to support thousands of libraries release work in high efficiency.

GraphLoad is a scale graph loading framework eBay developed and deployed in production. It has been loading and updating a graph with over 15 billion vertices and over 20 billion edges since May 2020.

A brand new methodology to ameliorate the development and release process for eBay site business.

A two-part series on how eBay turned around an impeding staging environment into its biggest asset for developer productivity.

A two-part series on how eBay turned around an impeding staging environment into its biggest asset for developer productivity.

How eBay enabled a real-time, distributed and performant index service for its NuData platform, a large-scale, in-house database platform.

Payments Team将讲述FAS水平扩展方案是如何设计实现的，以达到高容错、低风险和高性能的无缝扩展目标。

The framework achieves great coverage and performance across different incident triaging scenarios, and also outperforms other state-of-the-art root cause analysis methodologies.

​​eBay’s coded coupons tool is one of the newest products available for sellers to drive buyers to come back and purchase more items from their store. The tool allows more flexibility and control in offering discounts to prospective buyers, both on and off our marketplace.

With this new feature, sellers can create their own, custom discount codes that can be shared publicly on ebay.com or privately through their own marketing channels. Sellers can also print their coded coupons to include in shipped packages, helping to drive repeat purchases from their customers. Since the release of coded coupons in April, over one million buyers have made purchases on eBay using coded coupons.

This tool was developed by creating a new user experience stack using eBay’s latest technology stack — Raptor and MarkoJS. Here’s what we learned through the development of the tool’s system architecture and integrations, and how we overcame technical challenges along the way.

Network SIG/PaaS Team将分享基于Istio的eBay应用网关的探索与实践。

eBay FE Team分析TCP重传技术难题。

服务器稳定性的自动化解决方案：统一的测试流程和测试集。

通过买家需求数据，eBay卖家可以获取买家在搜索查询中使用的商品详情信息。这种洞察力提高了卖家对商品具体信息的完成度，从而进一步提高了列表的质量、知名度和销量。

eBay的全球市场将人们与他们喜爱的物品联系在一起。由于市场上有如此多的选择，我们的卖家面临的一个挑战是如何让他们的列表脱颖而出，并激发买家进行购买。在这篇文章中，我们介绍了一个使用事件驱动系统、微服务、推荐系统和数据聚合层构建的分布式应用架构。